72762704

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1168

約数の個数: 80

約数和(自身を含む): 175226880

約数和(自身を除く): 102464176

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1103, 1178, 1736, 2128, 2206, 2356, 3472, 4123, 4412, 4712, 7721, 8246, 8824, 9424, 15442, 16492, 17648, 20957, 30884, 32984, 34193, 41914, 61768, 65968, 68386, 83828, 123536, 136772, 146699, 167656, 239351, 273544, 293398, 335312, 478702, 547088, 586796, 649667, 957404, 1173592, 1299334, 1914808, 2347184, 2598668, 3829616, 4547669, 5197336, 9095338, 10394672, 18190676, 36381352, 72762704]

約数ペア:

[(1, 72762704), (2, 36381352), (4, 18190676), (7, 10394672), (8, 9095338), (14, 5197336), (16, 4547669), (19, 3829616), (28, 2598668), (31, 2347184), (38, 1914808), (56, 1299334), (62, 1173592), (76, 957404), (112, 649667), (124, 586796), (133, 547088), (152, 478702), (217, 335312), (248, 293398), (266, 273544), (304, 239351), (434, 167656), (496, 146699), (532, 136772), (589, 123536), (868, 83828), (1064, 68386), (1103, 65968), (1178, 61768), (1736, 41914), (2128, 34193), (2206, 32984), (2356, 30884), (3472, 20957), (4123, 17648), (4412, 16492), (4712, 15442), (7721, 9424), (8246, 8824)]